#container{
    width:100%;
    background:#2B313E;
    margin:0 auto;
    overflow:hidden;
}
.nav{
    width:1000px;
    height:60px;
    line-height: 60px;
    margin:0 auto;
    margin-top: 40px;
}
.logo>img{
    width:129px;
    height:51px;
    display:block;
}
.logo_tel{
    font-size:22px;
    color:white;
    font-family:"Times New Roman",Georgia,Serif;;
}
.tel>em{
    width:23px;
    height:25px;
    background-image: url(./img/20180604-02.png) no-repeat;
}
.content{
    width:1300px;
    height:585px;
    margin:0 auto;
    margin-top:170px;

}
.pic{
    width:723px;
    height:585px;
}
.pic>p{
    width:723px;
    height:50px;
    line-height: 50px;
    font-size:30px;
    text-align: center;
    color:#ffffff;
}
.pic>div>img{
    width:520px;
    height:340px;
    display:block;
    margin-left: 100px;
    margin-top:78px;
}
.form_box{
    width:503px;
    height:585px;
    background:#363c48;
}
.table_style{
    margin-left:60px;
    margin-top:100px;
}
.login_a{
    color:white;
    font-size:21px;
    margin-top:105px;
}
.urser_name{
    width:382px;
    height:34px;
    margin-top: 57px;
    border-bottom:1px solid #798792;
}
.urser_name>input{
    width:382px;
    height:34px;
    font-size:18px;
    background:none;
    border:none;
    color:white;
}
.cod{
    width:112px;
    height:25px;
    display:inline-block;
    border:1px solid #798792;
    border-radius:5px;
    color:#798792;
    font-size:12px;
    text-align: center;
    line-height:25px;
}
.null{
    color:#d62444;
    font-size:12px;
    margin-top: 20px;
}
.log_btn{
    width:280px;
    height:40px;
    margin-left:112px;
    background:#d62444;
    color:white;
    text-align: center;
    line-height: 40px;
    font-size:15px;
    border:none;
    margin-top:28px;
    border-radius:8px;
}
.footer{
    width:100%;
    height:80px;
}
.bcgImg{
    width:30px;
    height:30px;
    display:inline-block;
    margin-bottom: -6px;
}